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On August 16, OnePlus officially released the latest product in the Ace series, the OnePlus Ace 2 Pro. Equipped with the second-generation Snapdragon 8 mobile platform, the OnePlus Ace 2 Pro brings...[Details]
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The microcontroller source program is as follows: #include STC12C5A.h #include "tm1650.h" void Delay_us(uint i) //us delay { for(;i 0;i--) { _nop_(); // _nop_(); // _nop_();...[Details]
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Standard Peripheral Library Overview The STM32 standard peripheral library is a firmware function package that consists of programs, data structures and macros, including the performance characterist...[Details]
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1. The similarities and differences between the lumen efficiency of a single LED and the lumen efficiency of a lamp using LED as a light source
For a specific LED, with a specified forward bia...[Details]
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notes:
(1) How to prevent KEIL from initializing RAM to zero?
1. Check KEIL Noinit
2. 1 You must also use the __at keyword to specify a region for variables that need to be retain...[Details]
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introduction
The fluxgate sensor was first invented and put into use in 1935. It is used for static or low-frequency weak magnetic detection. It has a sensitivity and reliability that is difficult ...[Details]
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Rapidly rebuilding communications services after natural disasters is critical for first responders
Natural disasters can occur around the world, and restoring communications is cr...[Details]
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In actual engineering applications, the programming of 51 single-chip microcomputers is generally written in C language, and executable code is obtained through the corresponding compiler to improve ...[Details]
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With the development of artificial intelligence technology,
industrial robots
are accelerating their evolution towards autonomy, intelligence and collaboration. As a pioneer in the field of...[Details]
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1. Pay attention to regular calibration and testing
Toxic and harmful gas detectors, like other analytical detection instruments, are measured by relative comparison methods: first, ...[Details]
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The LPC2138 is a high-performance, single-supply ARM7 microcontroller that features multiple power-down modes to save power while the microcontroller is waiting to perform tasks. In power-down mode, ...[Details]
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* Test instrument: vector network analyzer * Products tested: RF connectors, RF cables, filters, power splitters, antennas, amplifiers, attenuators, mixers, couplers, shielding materials, graphene ...[Details]
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In the process of creating the designed VI, the interface is created first, and then the flowchart is written. In the program writing, programming logic structures such as cascading sequence str...[Details]
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Main program:
/****************************************************************************
* File: main.c
* Function: Use external interrupt 1 to control the LED. Whenever there is an interru...[Details]
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Current mode control chip circuit diagram
Figure 1. Current-mode control chip circuit diagram
The circuit diagram is shown in Figure 3. The circuit works in the flyback mode, using a 0.2 oh...[Details]
Power technology
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